package pers.ree.demo.base;

import java.util.Arrays;

public class ArraysDemo {

    public static void main(String[] args) {
        char[] charArray = {};
        System.out.println(charArray.length);
        char[] copyCharArray = Arrays.copyOf(charArray, charArray.length);
        System.out.println(copyCharArray.length);
        System.out.println(copyCharArray);
    }
}
